Features: 1. A must for all for ZigBee products: It is a hub that connects to a variety of for ZigBee smart products and is the bridge, as well as a control center for smart homes, which plays an irreplaceable role for all for ZigBee products. 2. Wide Compatibility: for ZigBee 3.0 smart products are well compatible with for Zig B Ee gateway hub, allowing you to customize your S system according to your individual needs and security requirements, which can control all your home appliances. in one application. 3. Smart app and remote control: Adding devices, resetting devices, third party control and group control to meet the needs of smart apps, are all supported by the hub. Simply use your smartphone to control the remote security kit system connected to the hub anytime, anywhere. 4. Stable and Reliable Wireless Network: The WiFi signal covers a wide range of areas stable and reliable enough for the normal operation of any devices connected to the hub. 5. Easy Installation: The smart gateway hub is designed with no wiring required and simple and extremely fast WiFi setup, no professional technical skills required. And there is another network cable for the wired version to connect the WiFi router in addition. Description: Made of high quality material, this gateway hub allows you to remotely control all smart devices in your home.  Specifications: Application: Smart Life Tuya APP Wireless connection: for ZigBee WiFi frequency: 2.4GHz Total number connected: 50 for wireless, 300 for wired Operating temperature: -10 °C ~ 55 °C A dapper output: 5V 1A Working humidity: 10% -90% RH (non-condensing) Package Included: 1 pc * Smart Gateway Hub 1 pc * USB Cable  1 pc * Quick Use Guide Notes: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.